The Zilla Night Black Incandescent Bulb features heavy-duty filaments that yield more hours of performance than the average filaments. This incandescent bulb provides ambient heat without visible light, which means that it won't disturb your reptile's eyesight or sleep.
This bulb does not produce UV.
Instructions for Use:
Most reptiles do not need supplementary heat at night. The Zilla Night Black Incandescent Bulb is intended for use in enclosures that get too cold for your pet's tolerance at night. This tolerance varies by species.
Install this bulb in a dome lamp with a ceramic socket and reflective interior, and place the lamp on the extreme right or left of the enclosure to create a usable temperature gradient for your reptile.
Use a digital probe thermometer with the probe placed on the basking area to make sure nighttime temperatures don't get too high, which can negatively affect your reptile's circadian rhythm and/or sleep cycle.